spec/unit/plugins/init_package_spec.rb in ohai-8.8.1 vs spec/unit/plugins/init_package_spec.rb in ohai-8.9.0

@@ -1,8 +1,8 @@
 #
 # Author:: Caleb Tennis (<[e-mail]>)
-# Copyright:: Copyright (c) 2012 Opscode, Inc.
+# Copyright:: Copyright (c) 2012-2016 Chef Software, Inc.
 # License:: Apache License, Version 2.0
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
 # You may obtain a copy of the License at
@@ -24,15 +24,16 @@
     allow(p).to receive(:collect_os).and_return("linux")
     p
   }
 
   let(:proc1_content) { "init\n" }
+  let(:proc1_exists) { true }
   let(:proc_1_file_path) { "/proc/1/comm" }
   let(:proc_1_file) { double(proc_1_file_path, :gets => proc1_content) }
 
   before(:each) do
-    allow(File).to receive(:exists?).with(proc_1_file_path).and_return(true)
+    allow(File).to receive(:exists?).with(proc_1_file_path).and_return(proc1_exists)
     allow(File).to receive(:open).with(proc_1_file_path).and_return(proc_1_file)
   end
 
   it "should set init_package to init" do
     plugin.run
@@ -43,8 +44,17 @@
     let(:proc1_content) { "systemd\n" }
 
     it "should set init_package to systemd" do
       plugin.run
       expect(plugin[:init_package]).to eq("systemd")
+    end
+  end
+
+  describe "when /proc/1/comm doesn't exist" do
+    let(:proc1_exists) { false }
+
+    it "should set init_package to init" do
+      plugin.run
+      expect(plugin[:init_package]).to eq("init")
     end
   end
 end